[linter] Remove logic around slashes in URLS

Fix is a bug with nap and has been fixed in nap.

https://github.com/Fingertips/nap/pull/4
Fixes #1998

Gemfile.lock

@@ -83,7 +83,7 @@ PATH
       colored (~> 1.2)
       escape (~> 0.0.4)
       json_pure (~> 1.8)
-      nap (~> 0.5)
+      nap (~> 0.7)
       open4 (~> 1.3)
       xcodeproj (~> 0.16.0)
 
@@ -127,7 +127,7 @@ GEM
     mocha-on-bacon (0.2.2)
       mocha (>= 0.13.0)
     multi_json (1.9.2)
-    nap (0.6.0)
+    nap (0.7.0)
     netrc (0.7.7)
     notify (0.5.2)
     open4 (1.3.3)

cocoapods.gemspec

@@ -38,7 +38,7 @@ s.files = Dir["lib/**/*.rb"] + %w{ bin/pod bin/sandbox-pod README.md LICENSE CHA
   s.add_runtime_dependency 'json_pure',     '~> 1.8'
   s.add_runtime_dependency 'open4',         '~> 1.3'
   s.add_runtime_dependency 'activesupport', '>= 3.2.15', '< 4'
-  s.add_runtime_dependency 'nap',           '~> 0.5'
+  s.add_runtime_dependency 'nap',           '~> 0.7'
 
   s.add_development_dependency 'bacon', '~> 1.1'
 

lib/cocoapods/validator.rb

@@ -228,7 +228,6 @@ module Pod
       require 'rest'
       homepage = spec.homepage
       return unless homepage
-      homepage += '/' unless homepage.end_with?('/')
 
       begin
         resp = ::REST.head(homepage)

spec/unit/validator_spec.rb

@@ -102,13 +102,6 @@ module Pod
           @sut.results.map(&:to_s).first.should.match /The homepage is not reachable/
         end
 
-        it "checks if that the homepage validates without a trailing slash" do
-          WebMock::API.stub_request(:head, /banana-corp.local/).to_return(:status => 200)
-          Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local')
-          @sut.validate
-          @sut.results.should.be.empty?
-        end
-
         it "indicates if it was not able to validate the homepage" do
           WebMock::API.stub_request(:head, 'banana-corp.local').to_raise(SocketError)
           Specification.any_instance.stubs(:homepage).returns('http://banana-corp.local/')